1122226559 has 16 divisors (see below), whose sum is σ = 1197892800. Its totient is φ = 1047674880.

The previous prime is 1122226541. The next prime is 1122226561. The reversal of 1122226559 is 9556222211.

It is a cyclic number.

It is not a de Polignac number, because 1122226559 - 2¹⁶ = 1122161023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122226519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1778174 + ... + 1778804.

It is an arithmetic number, because the mean of its divisors is an integer number (74868300).

Almost surely, 2^1122226559 is an apocalyptic number.

1122226559 is a deficient number, since it is larger than the sum of its proper divisors (75666241).

1122226559 is a wasteful number, since it uses less digits than its factorization.

1122226559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330.

The product of its digits is 21600, while the sum is 35.

The square root of 1122226559 is about 33499.6501325014. The cubic root of 1122226559 is about 1039.1865430832.

The spelling of 1122226559 in words is "one billion, one hundred twenty-two million, two hundred twenty-six thousand, five hundred fifty-nine".